SUBSCRIPTION_CACHE_INSTANCES (Parameter)

Parameter: SUBSCRIPTION_CACHE_INSTANCES

Definition

The maximum number of subcaches for the provisioning cache

Description and Use

The provisioning cache is divided into smaller subcaches for reducing contention in the main data cache. This parameter specifies the maximum number of subcaches into the provisioning cache.

The default value is the first prime number greater than 8 times the number of CPUs. In general, there is no need to modify it.

Additional Information

See the SUBSCRIPTION_CACHE_STATUS system parameter for more information and user assistance.

Technical Details

For more information, consult this section.

Name

SUBSCRIPTION_CACHE_INSTANCES

The maximum number of subcaches for the provisioning cache

Category Parameter

Type String

Access (RO/RW)

RW(-): Dynamic Read / Static Write

An immediate change is not possible. For a deferred and permanent change, use the set command of the Admin+ user interface to change the parameter value for a specific type of instance in the SAP CC Core Server system. A restart is needed for permanent changes.

Groups

Instance Types

This system parameter is available in the following types of instances in a running SAP CC Core Server system:

rater, updater

Default Values (Factory Settings)

The predefined default values are:

Instance Type	Value
Rater	`computed`
Updater	`computed`

You can use a default value to reset the runtime value or the restart value (persistent) in the Admin+ user interface.

Note

A default value is part of the factory settings of the SAP CC Core Server systems. It differs from the original value set during the installation or after the Customizing activities.

In Admin+, you can reset a parameter value to this default value, but it is not recommended:

This value may differ from the original value set during the installation of your SAP CC system.
Note that it may also differ from the value defined by the implementation project team and set during the Implementation Phase of the integration project.

Verify the values in your running SAP CC systems before to use the reset command.